65 lines
2.2 KiB
PHP
65 lines
2.2 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2011 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class Tags_Controller extends Controller {
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public function index() {
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// Far from perfection, but at least require view permission for the root album
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$album = ORM::factory("item", 1);
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access::required("view", $album);
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print tag::cloud(30);
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}
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public function create($item_id) {
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$item = ORM::factory("item", $item_id);
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access::required("view", $item);
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access::required("edit", $item);
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$form = tag::get_add_form($item);
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if ($form->validate()) {
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foreach (explode(",", $form->add_tag->inputs["name"]->value) as $tag_name) {
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$tag_name = trim($tag_name);
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if ($tag_name) {
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$tag = tag::add($item, $tag_name);
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}
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}
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json::reply(array("result" => "success", "cloud" => (string)tag::cloud(30)));
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} else {
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json::reply(array("result" => "error", "html" => (string)$form));
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}
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}
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public function autocomplete() {
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$tags = array();
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$tag_parts = explode(",", Input::instance()->get("q"));
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$limit = Input::instance()->get("limit");
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$tag_part = ltrim(end($tag_parts));
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$tag_list = ORM::factory("tag")
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->where("name", "LIKE", "{$tag_part}%")
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->order_by("name", "ASC")
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->limit($limit)
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->find_all();
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foreach ($tag_list as $tag) {
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$tags[] = $tag->name;
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}
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print implode("\n", $tags);
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}
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}
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